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2026-05-04 - 15:29
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Mon May 04, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12190213875,6sleep10-21swapper/107:05:491
12207213069,7sleep30-21swapper/307:06:053
12233212363,6sleep20-21swapper/207:06:242
12483210898,7sleep00-21swapper/007:09:370
105582570,0sleep20-21swapper/210:25:182
135072550,0sleep20-21swapper/211:25:172
1268499281,26cyclictest0-21swapper/211:09:102
1267699280,27cyclictest0-21swapper/112:18:191
1267699280,27cyclictest0-21swapper/109:05:391
1268499270,26cyclictest0-21swapper/209:15:452
1267699270,26cyclictest0-21swapper/110:28:401
1267699270,26cyclictest0-21swapper/110:05:571
1267699270,26cyclictest0-21swapper/108:44:391
1267699270,26cyclictest0-21swapper/108:22:471
1268499262,17cyclictest0-21swapper/209:30:242
1268499260,25cyclictest0-21swapper/209:51:002
1268499260,25cyclictest0-21swapper/208:27:272
1267699260,25cyclictest0-21swapper/111:25:101
1267699260,25cyclictest0-21swapper/111:20:321
1267699260,25cyclictest0-21swapper/110:33:551
1267699260,25cyclictest0-21swapper/110:17:371
1267699260,25cyclictest0-21swapper/108:15:291
1267699260,25cyclictest0-21swapper/108:04:471
1267699260,25cyclictest0-21swapper/107:18:131
12676992518,7cyclictest0-21swapper/107:43:551
1267699250,24cyclictest0-21swapper/111:40:491
1267699250,24cyclictest0-21swapper/107:38:381
1267699250,24cyclictest0-21swapper/107:25:581
12684992421,3cyclictest0-21swapper/208:35:592
12684992415,8cyclictest0-21swapper/209:35:162
12676992419,4cyclictest0-21swapper/109:42:541
1267699241,22cyclictest0-21swapper/109:49:541
1267699241,22cyclictest0-21swapper/107:14:521
1267199240,23cyclictest0-21swapper/011:21:400
1268499232,20cyclictest0-21swapper/212:09:272
12684992320,2cyclictest0-21swapper/210:59:042
1268499231,3cyclictest0-21swapper/208:05:012
1268499231,21cyclictest0-21swapper/212:19:492
1267699231,3cyclictest0-21swapper/108:08:011
1267699231,3cyclictest0-21swapper/107:21:591
1267699231,21cyclictest0-21swapper/112:33:341
1267699231,21cyclictest0-21swapper/112:13:311
1267699231,21cyclictest0-21swapper/111:45:381
1267699231,21cyclictest0-21swapper/111:36:581
1267699231,21cyclictest0-21swapper/111:06:521
1267699231,21cyclictest0-21swapper/110:01:541
1267699231,21cyclictest0-21swapper/109:37:111
1267699231,21cyclictest0-21swapper/108:58:471
1267699231,21cyclictest0-21swapper/108:49:351
1267699231,21cyclictest0-21swapper/108:39:001
1267699230,22cyclictest0-21swapper/112:02:101
1267699230,22cyclictest0-21swapper/110:50:581
1267699230,22cyclictest0-21swapper/109:03:421
107552230,0sleep10-21swapper/107:30:241
12684992216,6cyclictest0-21swapper/209:05:212
1268499221,3cyclictest0-21swapper/207:15:502
1268499221,20cyclictest0-21swapper/211:22:462
1268499221,20cyclictest0-21swapper/207:45:472
12676992217,4cyclictest0-21swapper/108:53:451
1267699221,3cyclictest0-21swapper/110:38:161
1267699221,20cyclictest0-21swapper/108:28:451
1267699221,20cyclictest0-21swapper/107:52:341
1267699220,4cyclictest0-21swapper/109:52:531
1267699220,3cyclictest0-21swapper/111:55:311
1267699220,21cyclictest0-21swapper/112:38:161
1267699220,21cyclictest0-21swapper/111:03:161
1267699220,21cyclictest0-21swapper/109:16:541
1267699220,21cyclictest0-21swapper/107:57:011
1267199220,16cyclictest0-21swapper/009:15:130
79042210,0sleep00-21swapper/008:55:160
12684992119,2cyclictest0-21swapper/208:58:092
12684992119,1cyclictest749-21snmpd08:17:242
1268499210,2cyclictest0-21swapper/208:14:122
1268499210,20cyclictest0-21swapper/212:23:292
1268499210,20cyclictest0-21swapper/209:26:232
1268499210,15cyclictest0-21swapper/209:49:292
12676992117,3cyclictest0-21swapper/109:29:451
12676992117,3cyclictest0-21swapper/109:14:291
1267699211,3cyclictest0-21swapper/112:26:461
1267699211,3cyclictest0-21swapper/111:12:521
1267699211,19cyclictest0-21swapper/110:45:461
1267699211,19cyclictest0-21swapper/110:20:141
1267699210,3cyclictest0-21swapper/110:56:101
1267699210,20cyclictest0-21swapper/112:24:101
1267699210,20cyclictest0-21swapper/111:15:251
1267699210,20cyclictest0-21swapper/110:10:461
1267699210,20cyclictest0-21swapper/109:33:391
1267699210,20cyclictest0-21swapper/109:21:301
1267699210,16cyclictest0-21swapper/108:31:491
12671992119,1cyclictest11562-21kthreadcore10:55:180
12684992018,2cyclictest0-21swapper/207:32:072
12684992018,1cyclictest749-21snmpd12:04:432
12684992018,1cyclictest749-21snmpd11:49:522
12684992018,1cyclictest749-21snmpd11:36:552
12684992018,1cyclictest749-21snmpd11:16:342
12684992018,1cyclictest749-21snmpd10:14:012
12684992018,1cyclictest749-21snmpd10:03:542
12684992018,1cyclictest749-21snmpd09:59:062
12684992018,1cyclictest749-21snmpd09:12:332
12684992018,1cyclictest749-21snmpd09:01:322
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